1117225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1517760

約数和(自身を除く): 400535

約数列:

[1, 5, 23, 25, 29, 67, 115, 145, 335, 575, 667, 725, 1541, 1675, 1943, 3335, 7705, 9715, 16675, 38525, 44689, 48575, 223445, 1117225]

約数ペア:

[(1, 1117225), (5, 223445), (23, 48575), (25, 44689), (29, 38525), (67, 16675), (115, 9715), (145, 7705), (335, 3335), (575, 1943), (667, 1675), (725, 1541)]